The white stork was extinct as a British breeding bird for around 600 years before a reintroduction program began in 2019, and its welfare depends on the restoration of the lowland wetland and floodplain habitats it requires.
White stork welfare at reintroduction sites depends on access to large areas of wet, invertebrate-rich grassland and shallow water. Newly released birds face risks from power line collision, which is a leading cause of mortality in continental European populations. The small UK population is highly vulnerable to stochastic events during establishment. Long-term welfare requires landscape-scale wetland restoration that extends beyond individual estate boundaries to create a viable breeding landscape.